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4225 Universal f/I & f/f Converter
  • 4225 Universal f/I & f/f Converter

4225 Universal f/I & f/f Converter

Quick Overview

The 4225 is a universal frequency to current/voltage tor frequency to frequency converter. The 4225 accepts a frequency input between 0 and 100kHz and produces an active and passive current output ±23mA, Voltage output ±10vDC or a digital NPN/PNP output. The unit can be programmed via the detachable 450 series programmable interfaces.
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Details

Features

  • Input: Frequencies up to 100 kHz.
  • Analogue Output: Current ±23mA or Voltage ±10vDC
  • Digital Output: NPN & PNP; 0 to 100 kHz
  • Universal AC or DC supply
  • Programmable via detachable interface

4500 Series Programming Units

4500 Series Programming Units

 

4511 Modbus Communications Interface

Application:

  • The 4511 detachable display adds Modbus RTU RS485 serial communications to all current and future 4000/9000 series units
  • All individual unit operating parameters can easily and quickly be configured by using the Modbus communication or by using the front display menu
  • The 4511 display can be used to read the process signal, simulate the output signal, indicate sensor errors and internal device errors


Technical characteristics:

  • 4511 has full 4501 functionality for programming and display
  • RS485 Modbus RTU protocol 
  • Multi-drop half-duplex connection via shielded RJ45 connector on top of module
  • Modbus parameters such as address, baud rate, stop bit(s) and parity bits are configured from, and stored on, the 4511 interface
  • 2.5kVAC galvanic isolation between serial wiring and 4000/9000 units

 

4512 Bluetooth Communications Interface

Application:PR 4512 Bluetooth Communication Interface

  • Program devices via Bluetooth using an iOS/Android device running the free PPS app (PR Process Supervisor).
  • Use PPS data for preventive maintenance.
  • All logged data can be exported in .csv format, for advanced data analysis off-site.
  • On-site analysis of real-time process data on an iOS/Android compatible device.
  • Off-site analysis of historic process data on a PC using PReset.


Technical characteristics:

  • PR 4512 runs Bluetooth 4.2, and requires a smart device with 4.0 or newer.
  • PPS is compatible with iOS and Android devices.
  • The PR 4512 automatically detects the device setting on the connected PR 4000 and 9000 device.
  • An internal battery energizes the 4512 real-time clock for at least 2 years, should the 4512 remain de-energized.
  • Typical data logging capacity is more than 30 days at 1 second intervals.
  • Easy to read dot matrix LCD display.
  • Fast pairing or safe pairing via two-factor authentication.

 

Android App for 4512 Interface

The image on the right links to the Google Play store to download the PR Electronics PPS application used to enables Android devices to connect to the Bluetooth Communications Interface. The app allows for the configuration, viewing of sensor live data and collection of logged data using the wireless Bluetooth connection.

 


If required, Omni Instruments will program a 4225 to your specific requirements. Please contact us for details.

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
PR 4225 Universal Frequency to Current/Voltage & Frequency to Frequency Converter
4225A
4225A Programmable Universal f/f & f/I Converter. Outputs: 1 Analogue (Current: 0-20, 4-20, ±10mA, or ±20mA; Voltage: 0-5, 1-5, 0-10, 2-10, ±5, ±10vDC) and 1 Relay Output (Setpoint, Window, Sensor error, Latch, Power and Off). Power Supply: 21.6-253vAC or 19.2-300vDC
£191.00
or call us for a quote
4225B
4225B Programmable Universal f/f Converter. 2 Relay Outputs (Setpoint, Window, Sensor error, Latch, Power and Off). Power Supply: 21.6-253vAC or 19.2-300vDC
£182.00
or call us for a quote
4225C
4225C Programmable Universal f/f & f/I Converter. Outputs: 1 Analogue (Current: 0-20, 4-20, ±10mA, or ±20mA; Voltage: 0-5, 1-5, 0-10, 2-10, ±5, ±10vDC) and 1 Frequency Output (Frequency (0.001-100kHz: NPN/PNP/Push-Pull output: 5-24vDC@ 130mA). Power Supply: 21.6-253vAC or 19.2-300vDC
£210.00
or call us for a quote
 
Detachable Keypad / Display / Programmer
4501
4501
4501 Programming display for systems 4000 and 9000 devices. Each 4501 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status. The 4501 display clicks onto the front of the units are is interchangeable between units for programming or display.
£38.00
or call us for a quote
 
Detachable Communication Interfaces
4511
4511
4511 Programming display and Modbus RTU protocol interface for systems 4000 and 9000 devices. Each 4511 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status, plus as an RS485 Modbus RTU connection to a local network. The 4511 display clicks onto the front of the device and an RJ45 connector on top of the unit allows for connection to a Modbus network.
View FileDatasheet
   Size: (311.08 KB)
£77.00
or call us for a quote
 
PR Custom Configuration
PR-CONFIG
Complete programming and configuration of programmable PR units to client specifications prior to shipping.
£16.00
or call us for a quote